Home / 4,494,357,032.40-6,739,863,319.80-1,545,809,029.20

Finding the Fourth Proportional to 4,494,357,032.40, 6,739,863,319.80 and 1,545,809,029.20

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Solution

The fourth proportional to 4,494,357,032.40, 6,739,863,319.80 and 1,545,809,029.20 is: 2,318,138,390.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,494,357,032.40 : 6,739,863,319.80 = 1,545,809,029.20 : x
  2. Step 2: Convert to fraction form
    4,494,357,032.40/6,739,863,319.80 = 1,545,809,029.20/x
  3. Step 3: Cross multiply
    4,494,357,032.40x = 6,739,863,319.80 × 1,545,809,029.20
  4. Step 4: Simplify right side
    4,494,357,032.40x = 10,418,541,575,320,727,552
  5. Step 5: Solve for x
    x = 10,418,541,575,320,727,552/4,494,357,032.40
  6. Step 6: Final answer
    x = 2,318,138,390.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.